MarkosWebWeb intelligence for the agentic economy

Inactive companies

Companies marked inactive, or whose site is gone. 1,197 companies.

clusterConsumer 311B2B SaaS 162Commerce and marketplaces 109Developer tools 105Fintech 95Healthcare and bio 84Robotics and physical world 56Vertical AI agents 50Climate and energy 34Data for AI 30Security and compliance 27Horizontal AI assistants 20Agent infrastructure 17Other 16AI infra and compute 14Defense and space 5
year2026 52025 132024 482023 762022 932021 1332020 1102019 982018 742017 692016 782015 672014 462013 36
sourceY Combinator 1,070Plug and Play 41SOSV 32Antler 24Berkeley SkyDeck 15Seedcamp 7500 Global 4AI Grant 4
CompanyClusterProgramStatusLast signal
supercontrastAI

AI Co-Pilot for Design

Horizontal AI assistantsAI design copilotY CombinatorF24Inactivechecked 2026-08-17
PreAI

The AI accountability agent for startup founders

Horizontal AI assistantsAI accountability assistant for foundersY CombinatorS24Inactivechecked 2026-08-17
PatchworkAI

Your team’s AI powered communication tool

Horizontal AI assistantsAI-powered team communicationY CombinatorW24Inactivechecked 2026-08-17
ThorntaleAI

The world's best presentation editor, powered by AI.

Horizontal AI assistantsAI-powered presentation design and editingY CombinatorW24Inactivechecked 2026-08-23